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Improvement
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Resolution: Won't Do
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Medium
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None
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3.1.4
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None
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None
I'm looking at a Java Flight Recording obtained from (internal) scale lab testing, based on Oxygen SR3 code, and thought it was curious / interesting that the following code paths appears very frequently as a big "TLAB allocation".
What's interesting is that in a real world scale test this is the only log that shows up as a big "TLAB allocation" - so it seems to me that a closer look at this code is worth it. Perhaps it's even a simple case of reducing an over INFO to a DEBUG log.
StackTraceElement java.lang.Throwable.getStackTraceElement(int) 3875 StackTraceElement[] java.lang.Throwable.getOurStackTrace() 3875 StackTraceElement[] java.lang.Throwable.getStackTrace() 3875 StackTraceElement org.apache.logging.log4j.core.impl.Log4jLogEvent.calcLocation(String) 3771 StackTraceElement org.apache.logging.log4j.core.impl.MutableLogEvent.getSource() 3771 PaxLocationInfo org.ops4j.pax.logging.log4j2.internal.PaxLoggingEventImpl.getLocationInformation() 3771 void org.ops4j.pax.logging.log4j2.internal.PaxAppenderProxy.doAppend(PaxLoggingEvent) 3771 void org.ops4j.pax.logging.log4j2.appender.PaxOsgiAppender.append(LogEvent) 3771 void org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(LogEvent) 3771 void org.apache.logging.log4j.core.config.AppenderControl.callAppender0(LogEvent) 3771 void org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(LogEvent) 3771 void org.apache.logging.log4j.core.config.AppenderControl.callAppender(LogEvent) 3771 void org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LogEvent) 3771 void org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LogEvent) 3771 void org.apache.logging.log4j.core.config.LoggerConfig.log(LogEvent) 3771 void org.apache.logging.log4j.core.config.LoggerConfig.log(String, String, Marker, Level, Message, Throwable) 3771 void org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(Supplier, String, String, Marker, Level, Message, Throwable) 3771 void org.apache.logging.log4j.core.Logger.logMessage(String, Level, Marker, Message, Throwable) 3771 void org.ops4j.pax.logging.log4j2.internal.PaxLoggerImpl.doLog0(Level, int, String, String, Throwable) 3771 void org.ops4j.pax.logging.log4j2.internal.PaxLoggerImpl.doLog(Level, int, String, String, Throwable) 3771 void org.ops4j.pax.logging.log4j2.internal.PaxLoggerImpl.inform(String, Throwable) 3646 void org.ops4j.pax.logging.internal.TrackingLogger.inform(String, Throwable) 3646 void org.ops4j.pax.logging.slf4j.Slf4jLogger.info(String, Object) 3542 List org.opendaylight.netvirt.vpnmanager.VpnUtil.getRts(VpnInstanceOpDataEntry, VpnTarget$VrfRTType) 3466 boolean org.opendaylight.netvirt.vpnmanager.VpnUtil.lambda$getVpnsImportingMyRoute$10(VpnInstanceOpDataEntry, VpnInstanceOpDataEntry) 3466 boolean org.opendaylight.netvirt.vpnmanager.VpnUtil$$Lambda$1872.1909057161.test(Object) 3466 void java.util.stream.ReferencePipeline$2$1.accept(Object) 3466 void java.util.stream.ReferencePipeline$2$1.accept(Object) 3466 void java.util.ArrayList$ArrayListSpliterator.forEachRemaining(Consumer) 3466 void java.util.stream.AbstractPipeline.copyInto(Sink, Spliterator) 3466 Sink java.util.stream.AbstractPipeline.wrapAndCopyInto(Sink, Spliterator) 3466 Object java.util.stream.ReduceOps$ReduceOp.evaluateSequential(PipelineHelper, Spliterator) 3466 Object java.util.stream.AbstractPipeline.evaluate(TerminalOp) 3466 Object java.util.stream.ReferencePipeline.collect(Collector) 3466 List org.opendaylight.netvirt.vpnmanager.VpnUtil.getVpnsImportingMyRoute(DataBroker, String) 3466 void org.opendaylight.netvirt.vpnmanager.populator.impl.L3vpnOverMplsGrePopulator.populateFib(L3vpnInput, WriteTransaction) 3466 void org.opendaylight.netvirt.vpnmanager.VpnInterfaceManager.processVpnInterfaceAdjacencies(BigInteger, int, String, String, String, long, WriteTransaction, WriteTransaction, WriteTransaction, Interface) 3466 void org.opendaylight.netvirt.vpnmanager.VpnInterfaceManager.processVpnInterfaceUp(BigInteger, VpnInterface, String, int, boolean, WriteTransaction, WriteTransaction, WriteTransaction, Interface, String) 3466 void org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$null$0(Interface, WriteTransaction, WriteTransaction, WriteTransaction) 3461 void org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener$$Lambda$1690.1216649502.accept(Object) 3461 ListenableFuture org.opendaylight.genius.infra.ManagedNewTransactionRunnerImpl.callWithNewWriteOnlyTransactionAndSubmit(CheckedConsumer) 3461 void org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$null$1(Interface, WriteTransaction, List, WriteTransaction) 3461 void org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener$$Lambda$1673.843807247.accept(Object) 3461 ListenableFuture org.opendaylight.genius.infra.ManagedNewTransactionRunnerImpl.callWithNewWriteOnlyTransactionAndSubmit(CheckedConsumer) 3461 void org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$null$2(Interface, List, WriteTransaction) 3461 void org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener$$Lambda$1660.1073420380.accept(Object) 3461 ListenableFuture org.opendaylight.genius.infra.ManagedNewTransactionRunnerImpl.callWithNewWriteOnlyTransactionAndSubmit(CheckedConsumer) 3461 List org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$add$3(Interface) 3461 Object org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener$$Lambda$1654.1406813511.call() 3461 void org.opendaylight.infrautils.jobcoordinator.internal.JobCoordinatorImpl$MainTask.runWithUncheckedExceptionLogging() 3461 void org.opendaylight.infrautils.utils.concurrent.LoggingUncaughtThreadDeathContextRunnable.run() 3461 boolean java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec() 3461 int java.util.concurrent.ForkJoinTask.doExec() 3461 void java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinTask) 3461 void java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool$WorkQueue) 3461 void java.util.concurrent.ForkJoinWorkerThread.run() 3461
